1013285390 has 64 divisors (see below), whose sum is σ = 2076459840. Its totient is φ = 352926720.

The previous prime is 1013285387. The next prime is 1013285407. The reversal of 1013285390 is 935823101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 683450 + ... + 684930.

It is an arithmetic number, because the mean of its divisors is an integer number (32444685).

Almost surely, 2^1013285390 is an apocalyptic number.

1013285390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013285390 is an abundant number, since it is smaller than the sum of its proper divisors (1063174450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013285390 is a wasteful number, since it uses less digits than its factorization.

1013285390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1013285390 is about 31832.1439742911. The cubic root of 1013285390 is about 1004.4089955226.

The spelling of 1013285390 in words is "one billion, thirteen million, two hundred eighty-five thousand, three hundred ninety".